<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
    <meta name="description" content="Create imagery layers from multiple sources.">
    <meta name="cesium-sandcastle-labels" content="Beginner, Tutorials, Showcases">
    <title>Cesium Demo</title>
    <script type="text/javascript" src="../Sandcastle-header.js"></script>
    <script type="text/javascript" src="../../../Build/CesiumUnminified/Cesium.js" nomodule></script>
    <script type="module" src="../load-cesium-es6.js"></script>
</head>
<body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html">
<style>
    @import url(../templates/bucket.css);
</style>
<div id="cesiumContainer" class="fullSize"></div>
<div id="loadingOverlay"><h1>Loading...</h1></div>
<div id="toolbar"></div>
<script id="cesium_sandcastle_script">
function startup(Cesium) {
    'use strict';
//Sandcastle_Begin
var viewer = new Cesium.Viewer('cesiumContainer', {
    imageryProvider : Cesium.createWorldImagery({
        style : Cesium.IonWorldImageryStyle.AERIAL_WITH_LABELS
    }),
    baseLayerPicker : false
});

var layers = viewer.scene.imageryLayers;
var blackMarble = layers.addImageryProvider(new Cesium.IonImageryProvider({ assetId: 3812 }));

blackMarble.alpha = 0.5;

blackMarble.brightness = 2.0;

layers.addImageryProvider(new Cesium.SingleTileImageryProvider({
    url : '../images/Cesium_Logo_overlay.png',
    rectangle : Cesium.Rectangle.fromDegrees(-75.0, 28.0, -67.0, 29.75)
}));//Sandcastle_End
    Sandcastle.finishedLoading();
}
if (typeof Cesium !== 'undefined') {
    window.startupCalled = true;
    startup(Cesium);
}
</script>
</body>
</html>
